Javascript – Disabling form elements a better way

function processForm(form) {

var inputs=document.getElementsByTagName(‘input’);

for(i=0;i<inputs.length;i++){

inputs[i].disabled = true;

}

// ————————————————————-

var inputs=document.getElementsByTagName(‘textarea’);

for(i=0;i<inputs.length;i++){

inputs[i].disabled = true;

}

// ————————————————————-

// var controls = form.elements;

// for (var i=0, iLen=controls.length; i<iLen; i++) {

// controls[i].disabled = true;

// }

// ————————————————————-

statementEvaluation();

$(‘#btnDocupload’).hide();
$(‘#btnPrintMyPDF’).hide();
$(‘#btnFinalize’).hide();

}